STMicroelectronics LD2981CU33TR
- Part Number:
- LD2981CU33TR
- Manufacturer:
- STMicroelectronics
- Ventron No:
- 3301350-LD2981CU33TR
- Description:
- IC REG LDO 3.3V 0.1A SOT89-3
- ECAD Model:
-
- Datasheet:
- LD2981CU33TR
STMicroelectronics LD2981CU33TR technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics LD2981CU33TR.
- Lifecycle StatusACTIVE (Last Updated: 7 months ago)
- Factory Lead Time15 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseTO-243AA
- Number of Pins3
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations3
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryOther Regulators
- Packing MethodTAPE AND REEL
- TechnologyBIPOLAR
- Terminal PositionSINGLE
- Terminal FormFLAT
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Time@Peak Reflow Temperature-Max (s)30
- Base Part NumberLD2981
- Pin Count3
- Current - Supply (Max)2.6mA
- Number of Outputs1
- Voltage - Input (Max)16V
- Output Voltage3.3V
- Output TypeFixed
- Max Output Current100mA
- Output ConfigurationPositive
- Quiescent Current100μA
- Output Voltage 13.3V
- Number of Regulators1
- Min Input Voltage2.5V
- Protection FeaturesOver Current, Over Temperature
- Current - Quiescent (Iq)150μA
- Voltage Dropout (Max)0.375V @ 100mA
- PSRR63dB (1kHz)
- Dropout Voltage180mV
- Dropout Voltage1-Nom0.18V
- Min Output Voltage3.3V
- Input Bias Current80μA
- Height1.6mm
- Length4.6mm
- Width2.6mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
LD2981CU33TR Overview
A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A TO-243AA case is used for packaging. As you can see, the IC chip has 3 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~125°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. There are 3 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 3 pins are on the chip. For your information, this regulator's basic part number is LD2981. The component shown here is a typical Other Regulators component. There is a way of packing the regulator that is called TAPE AND REEL. To meet operation requirements, the voltage regulator IC has a maximum output current of 100mA. It operates in the 100μA Quiescent Current state.
LD2981CU33TR Features
180mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing
LD2981CU33TR Applications
There are a lot of STMicroelectronics
LD2981CU33TR Linear Voltage Regulators applications.
Communication device
Personal communication device
Portable telephone
Electronic notebook
Camera
Video equipment
CPU power supply
Switching regulator
Multiple-power supply system
Digital audio player
A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A TO-243AA case is used for packaging. As you can see, the IC chip has 3 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~125°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. There are 3 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 3 pins are on the chip. For your information, this regulator's basic part number is LD2981. The component shown here is a typical Other Regulators component. There is a way of packing the regulator that is called TAPE AND REEL. To meet operation requirements, the voltage regulator IC has a maximum output current of 100mA. It operates in the 100μA Quiescent Current state.
LD2981CU33TR Features
180mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing
LD2981CU33TR Applications
There are a lot of STMicroelectronics
LD2981CU33TR Linear Voltage Regulators applications.
Communication device
Personal communication device
Portable telephone
Electronic notebook
Camera
Video equipment
CPU power supply
Switching regulator
Multiple-power supply system
Digital audio player
LD2981CU33TR More Descriptions
LD2981 Series 100 mA 3.3 V Fixed Output LDO Regulator with Inhibit - SOT-89
LDO, FIXED, 3.3V, 0.1A, -40 TO 125DEG C; Output Type:Fixed; Input Voltage Min:2.5V; Input Voltage Max:16V; No. of Outputs:1Outputs; Output Voltage Min:-; Output Voltage Max:-; Polarity:Positive Output; Output Current Max:100mA RoHS Compliant: Yes
LD2981 Tape & Reel (TR) Surface Mount Over Current Over Temperature voltage regulator linear 180mV 1.6mm 100mA -40C~125C
LDO, FIXED, 3.3V, 0.1A, SOT-89-3; Output Type: Fixed; Input Voltage Min: 2.5V; Input Voltage Max: 16V; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Output Current: 100mA; Dropout Voltage Vdo: 180mV; LDO Regulator Case Style: SOT-89; No. of Pins: 3Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: 3.3V 100mA LDO Voltage Regulators; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jan-2018)
LDO, FIXED, 3.3V, 0.1A, -40 TO 125DEG C; Output Type:Fixed; Input Voltage Min:2.5V; Input Voltage Max:16V; No. of Outputs:1Outputs; Output Voltage Min:-; Output Voltage Max:-; Polarity:Positive Output; Output Current Max:100mA RoHS Compliant: Yes
LD2981 Tape & Reel (TR) Surface Mount Over Current Over Temperature voltage regulator linear 180mV 1.6mm 100mA -40C~125C
LDO, FIXED, 3.3V, 0.1A, SOT-89-3; Output Type: Fixed; Input Voltage Min: 2.5V; Input Voltage Max: 16V; Fixed Output Voltage Nom.: 3.3V; Adjustable Output Voltage Min: -; Adjustable Output Voltage Max: -; Output Current: 100mA; Dropout Voltage Vdo: 180mV; LDO Regulator Case Style: SOT-89; No. of Pins: 3Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 125°C; Product Range: 3.3V 100mA LDO Voltage Regulators; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (15-Jan-2018)
The three parts on the right have similar specifications to LD2981CU33TR.
-
ImagePart NumberManufacturerLifecycle StatusFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingJESD-609 CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishSubcategoryPacking MethodTechnologyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountCurrent - Supply (Max)Number of OutputsVoltage - Input (Max)Output VoltageOutput TypeMax Output CurrentOutput ConfigurationQuiescent CurrentOutput Voltage 1Number of RegulatorsMin Input VoltageProtection FeaturesCurrent - Quiescent (Iq)Voltage Dropout (Max)PSRRDropout VoltageDropout Voltage1-NomMin Output VoltageInput Bias CurrentHeightLengthWidthRadiation HardeningRoHS StatusLead FreeJESD-30 CodeAccuracyVoltage Tolerance-MaxInput Voltage Absolute-MaxPbfree CodeTerminal PitchReach Compliance CodeQualification StatusCurrent - OutputHeight Seated (Max)View Compare
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LD2981CU33TRACTIVE (Last Updated: 7 months ago)15 WeeksSurface MountSurface MountTO-243AA3-40°C~125°CTape & Reel (TR)e3Active1 (Unlimited)3EAR99Matte Tin (Sn)Other RegulatorsTAPE AND REELBIPOLARSINGLEFLAT260130LD298132.6mA116V3.3VFixed100mAPositive100μA3.3V12.5VOver Current, Over Temperature150μA0.375V @ 100mA63dB (1kHz)180mV0.18V3.3V80μA1.6mm4.6mm2.6mmNoROHS3 CompliantLead Free----------- -
--Surface MountSurface MountTO-263-4, D2Pak (3 Leads Tab), TO-263AA4-40°C~125°CTubee3Obsolete1 (Unlimited)3EAR99MATTE TINOther Regulators-BIPOLARSINGLEGULL WING-1-LD293003100mA114V2.5VFixed3APositive50mA2.5V12.5VOver Current, Over Temperature180μA0.7V @ 3A70dB (120Hz)400mV0.4V-20mA---NoROHS3 CompliantLead FreeR-PSSO-G31 %2%30V------
-
--Surface MountSurface MountTO-263-4, D2Pak (3 Leads Tab), TO-263AA4-40°C~125°CTape & Reel (TR)e3Obsolete1 (Unlimited)3EAR99Tin (Sn)Other RegulatorsTAPE AND REELBIPOLARSINGLEGULL WING260130LD293003100mA114V1.5VFixed3APositive50mA1.5V12.5VOver Current, Over Temperature180μA-75dB (120Hz)700mV1.5V-20mA---NoROHS3 CompliantContains LeadR-PSSO-G31 %2%30Vno-----
-
--Surface MountSurface MountTO-263-4, D2Pak (3 Leads Tab), TO-263AA--40°C~125°CTape & Reel (TR)e3Obsolete1 (Unlimited)3EAR99Matte Tin (Sn) - annealedOther RegulatorsTAPE AND REELBIPOLARSINGLEGULL WING245130LD293003100mA114V3.3VFixed-Positive-3.3V12.5VOver Current, Over Temperature180μA0.7V @ 3A67dB (120Hz)400mV0.4V-20mA----ROHS3 CompliantLead FreeR-PSSO-G3-2%30V-2.54mmnot_compliantNot Qualified3A4.83mm
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